DOLD 0059626: SK9143.11/001 AC50/60HZ +/-10% 230V Frequency Relay
Frequency monitoring function in in-plant generation units and local power supply systems.
| Attribute | Value |
|---|---|
| Width: | 17,5 mm |
| Enclosure design: | Switch cabinet |
| Type: | SK 9143 |
| 1- / 3-phase: | 1 |
| Output Contacts: | 1 C/O contact |
| Measuring range max.: | 50/60 Hz |
| Standard measuring range: | 50/60 Hz |
| Operate Delay: | Yes |
| Auxiliary voltage required: | Yes |
